Every test is performed at the 5% significance level, and every interval is calculated at the 95% confidence level. Task 1: Separately for each diet, calculate The minimum weight loss • The maximum weight loss • The estimated average weight loss The standard deviation on the weight loss • A confidence interval on the average weight loss. Interpret the confidence interval. • Perform a hypothesis test to assess if the weight loss is significantly higher than zero for that specific diet. Interpret your results.
Every test is performed at the 5% significance level, and every interval is calculated at the 95% confidence level. Task 1: Separately for each diet, calculate The minimum weight loss • The maximum weight loss • The estimated average weight loss The standard deviation on the weight loss • A confidence interval on the average weight loss. Interpret the confidence interval. • Perform a hypothesis test to assess if the weight loss is significantly higher than zero for that specific diet. Interpret your results.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Last 3 sub parts please do work so I can understand how you did the problem
Transcribed Image Text:weight_loss
7.3
group
control
control
control
control
control
low fat
low fat
low fat
low fat
low fat
low calories
low calories
low calories
low calories
low carbs
low carbs
low carbs
low carbs
low carbs
low carbs
low carbs
2
-0.3
-1.8
-0.3
-2.4
1.4
4.4
3.1
6.1
9.7
11.6
8.9
8.3
7.9
4
7.3
4.1
3.2
12.5
6.3
Transcribed Image Text:Every test is performed at the 5% significance level, and
every interval is calculated at the 95% confidence level.
Task 1:
Separately for each diet, calculate
• The minimum weight loss
• The maximum weight loss
• The estimated average weight loss
• The standard deviation on the weight loss
• A confidence interval on the average weight loss.
Interpret the confidence interval.
• Perform a hypothesis test to assess if the weight loss
is significantly higher than zero for that specific diet.
Interpret your results.
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